Yes, both Odin and BrowserAI offer a Free Trial.
The starting price of Odin begins at $20/month, while pricing details for BrowserAI are unavailable.
Odin offers several advantages, including Real-time factual information, Creates personalized documents, 10x better NLP, Customisable knowledge base, Real-time internet connectivity and many more functionalities.
The cons of Odin may include a Limited free plan, No offline functionality, Mobile version browser-based, Lacks multi-language support. and limited features
BrowserAI offers several advantages, including Integrated into Opera Browser, Includes ChatGPT and Aria, Shortcut key (Ctrl + /), Bypasses webpage navigation, Assistance for brainstorming ideas and many more functionalities.
The cons of BrowserAI may include a Limited to Opera browser, Requires user login, Not available offline, Depends on internet speed. and Not available in all languages